Is the Turing test still relevant, as of 2019?
The Turing test is a good test for AI applications like Siri and Alexa (or, in general, intelligent personal assistants), but it doesn't test a lot of features (e.g. vision) that an artificial general intelligence requires. There are several arguments against the Turing test (and it is definitely not flawless), but is it a necessary (but insufficient) test for AGI. The Turing test is still quite relevant: e.g. if IPAs passed the test, people would use them more often and they would be a lot more useful.